SEARCH OF MODE WAVELENGTHS IN PLANAR WAVEGUIDES BY USING FOURIER TRANSFORM OF WAVE EQUATION

The article describes a numerical method based on Fourier transform for studying propagating optical waves in dielectric planar waveguides.The inverse problem to the known direct one in micarta iphone case waveguide investigation is proposed, namely a search of light wavelengths according to taken values of propagation constants.For each constant a

Botulinum neurotoxin serotype A (BoNTA) causes a life-threatening neuroparalytic disease known as botulism that could afflict large, unprotected populations if the toxin were employed in an act of bioterrorism.Current post-exposure therapy is limited to symptomatic treatment or passive immunization that is effective for treating infant botulism at